572242943 has 8 divisors (see below), whose sum is σ = 575826960. Its totient is φ = 568670400.

The previous prime is 572242939. The next prime is 572242963. The reversal of 572242943 is 349242275.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 572242943 - 2² = 572242939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572242897 and 572242906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572242963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110768 + ... + 115818.

It is an arithmetic number, because the mean of its divisors is an integer number (71978370).

Almost surely, 2^572242943 is an apocalyptic number.

572242943 is a deficient number, since it is larger than the sum of its proper divisors (3584017).

572242943 is a wasteful number, since it uses less digits than its factorization.

572242943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737.

The product of its digits is 120960, while the sum is 38.

The square root of 572242943 is about 23921.5999255903. The cubic root of 572242943 is about 830.2205554091.

The spelling of 572242943 in words is "five hundred seventy-two million, two hundred forty-two thousand, nine hundred forty-three".